IELTSNetwork.com

I recorded myself rehearsing lines from a fiction novel - The Third Girl.
Recited the first 3 pages.

Can someone tell me what style of speaking I should follow through for best results?

http://www.ieltsnetwork.com/download/file.php?id=714

http://www.ieltsnetwork.com/download/file.php?id=715

I'd go with the first one as it's slower and easier to imagine the scene depicted in what you're reading. However, remember that you don't read on the IELTS speaking interview.